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Relay Board Installation (RLY-5)
The panel supports up to thirty-one (31) RLY-5 (Relay Board) modules. Each RLY-5 provides 5 programmable output relays,
which can be individually mapped to any zone. The RLY-5 is controlled over the 4-wire P-Link connection. The RLY-5 mounts in
a mounting bracket as shown below, and then installed into the panel cabinet, or in either of theAE-2, AE-8 or AE-14 accessory
cabinets.
Figure 29. RLY-5 Board Showing Mounting Bracket
The RLY-5 higher current required for the relay outputs can be provided by the panel, or from an auxiliary power source as shown
below. The auxiliary power can be any listed 24VDC source, and is fully supervised.
Figure 30. RLY-5 Wiring to Control Panel /Auxiliary Power Supply Examples & RLY-5 Showing Normally Open/Normally Closed Contacts
Example:
Powered by
control panel
RLY PWR
P -Link
-
+
-
+
A
B
P-Link from
control panel
Setting Addresses
The RLY-5's address is set by dip switch S1. The address must be set in the range of one to thirty-one (1–31) to be recognized by
the panel. (Refer to the "P-Link Addresses" table)
Figure 31. Relay Board Panel View Showing Dip Switch Location
P-Link
Connections
VFR-500 • 5403789 • REV A • 10/23
Example:
Powered by
aux supply
RLY PWR
P
-Link
-
+
-
+
A
B
P-Link from
Power from
auxiliary
control panel
supply
DWG #608-6A
S1
Dip Switch
DWG #608-10
NO (Normally Open)
C (Common)
NC (Normally Closed)
NO
C
NC
NO
C
NC
RELAY 1
RELAY 2
DWG #608-21
3-30
NO
C
NC
NO
C
NC
NO
RELAY 3
RELAY 4
DWG #608-10C
C
NC
RELAY 5
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